Dimming actuator
When deployed as a speed controller, the device must be adapted to the minimum speed of the
connected motor.
CAUTION!
Connected motors must not stop.
Risk of destruction for motor and controlling device.
Set the minimum speed in such a way that the motor does not stop at a minimum
setting.
The physical address and application software are loaded into the device. The device is pro-
grammed as a speed controller.
￭
Load the connected motor with the maximum load that occurs during operation.
￭
Switch on dimming actuator.
The dimming actuator switches on the connected motor to the cutting-in speed.
After the set resting time has elapsed, the dimming actuator sets the currently required
speed.
￭
Slowly reduce the speed setting, e. g. with manual control, until the connected motor has
reached its minimum permitted speed. While doing so, take the motor follow-up into ac-
count.
￭
Determine the current setting, e. g. by reading the current value of the communication ob-
ject "Feedback of speed".
￭
Enter the determined value as minimum speed in the parameter settings.
￭
Load changed application software into the device.
The set cutting-in speed must remain active until the connected motor has started and
has reached the cutting-in speed. Adapt and load the resting time into the device if neces-
sary.
The technical documentation contains detailed information on this.
6
Appendix
6.1 Technical data
Dimming actuator, 1-gang, order no. 2171 00
Rated voltage
AC 110 ... 230 V ~
Mains frequency
50 / 60 Hz
Power loss
max. 4 W
Standby power
max. 0.5 W
Ambient temperature
-5 ... +45 °C
Storage/transport temperature
-25 ... +70 °C
Switching current motors
2.3 A
Power consumption 230 V per output
Incandescent lamps
20 ... 500 W
HV halogen lamps
20 ... 500 W
HV-LED lamps
typ. 3 ... 100 W
Compact fl lamp.
typ. 3 ... 100 W
Inductive transformers
20 ... 500 VA
Inductive transformers with LV-LED
20 ... 100 VA
Electronic transformers
20 ... 500 W
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04.12.2019
